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Today we’re releasing React Native version 0.71! This is a feature-packed release including: TypeScript by default Simplifying layouts with Flexbox Gap Web-inspired props for accessibility, styles, and events Restoring PropTypes Developer Experience Improvements New Architecture Updates In this post we’ll cover some of the highlights of 0.71. infoFor a full list of changes, check out CHANGELOG.md.

With the release of 0.71, React Native is investing in the TypeScript experience with the following changes: New app template is TypeScript by default TypeScript declarations shipped with React Native React Native documentation is TypeScript First In this post we’ll cover what these changes mean for you as a TypeScript or Flow user. New App Template is TypeScript By Default​ Starting with 0.71, wh

We are excited to release a new version of React Native, 0.70.0. This version comes with several improvements like a new unified configuration for Codegen, Hermes as default engine, and full CMake support for Android builds along with a refresh of the documentation for the New Architecture. Read on to learn more! Sections​ New Architecture’s New Documentation Hermes as default engine A new unified

Last October, we announced that we had started work towards making Hermes the default engine for all React Native apps. Hermes has provided a lot of value to React Native inside of Meta, and we believe the open-source community will benefit as well. Hermes is designed for resource constrained devices and optimizes for start up, app size, and memory consumption. One key difference between Hermes an

We are excited to release a new version of React Native, 0.69.0. This version comes with several improvements for the New Architecture of React Native and new features: React 18 support & bundled Hermes. Read on to learn more! Sections​ React 18 Bundled Hermes Highlights of 0.69 React 18​ We are delighted to share with you that React Native 0.69 is the first release to support React 18. React 18 h

Hello everyone! Today we are announcing the 0.68.0 release of React Native, with opt-in to the New React Native Architecture, bug fixes and more. Sections​ Highlights of 0.68 Opting in to the New Architecture Website updates Interested in helping React Native stabilise new releases? Highlights of 0.68​ Andrei Calazans helped us selecting the most relevant changes that 0.68 brings along: Breaking c

Hi everyone, As previously announced: 2022 is going to be the year of the New Architecture in open source If you still haven’t had the time to look into the New React Native Architecture (the Fabric Renderer and the TurboModule system), there is no better time to do it than now! We would like to share with the community some initiatives and material we prepared to make sure everyone is onboard on

Happy new year everyone! Today we are announcing the latest release of React Native, 0.67.0, along with some updates on the release process that we have been working on in the past few months. Sections​ Highlights of 0.67 Improvements to Release Process Interested in helping React Native stabilise new releases? Highlights of 0.67​ As mentioned in Meta's H2 2021 plans, React Native is attempting mo

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

Security is often overlooked when building apps. It is true that it is impossible to build software that is completely impenetrable—we’ve yet to invent a completely impenetrable lock (bank vaults do, after all, still get broken into). However, the probability of falling victim to a malicious attack or being exposed for a security vulnerability is inversely proportional to the effort you’re willing

Hermes is an open-source JavaScript engine optimized for React Native. For many apps, using Hermes will result in improved start-up time, decreased memory usage, and smaller app size when compared to JavaScriptCore. Hermes is used by default by React Native and no additional configuration is required to enable it. Bundled Hermes​ React Native comes with a bundled version of Hermes. We will be buil

2024React Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Support in React NativeReact Native 0.71-RC0 Android outage postmortemReact Native 0.71: TypeScript by Default, Flexbox Gap, and more...First-class Support for TypeScript202

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

Over the coming months, there will be many more components following this path to a leaner core. We're looking for help with this — head over to the lean core umbrella to pitch in. 👩🏽‍💻 CLI improvements​ React Native's command line tools are developer's entry point to the ecosystem, but they had long-standing issues and lacked official support. The CLI tools have been moved to a new repository,

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

Static Image Resources​ React Native provides a unified way of managing images and other media assets in your Android and iOS apps. To add a static image to your app, place it somewhere in your source code tree and reference it like this: The image name is resolved the same way JS modules are resolved. In the example above, the bundler will look for my-icon.png in the same folder as the component

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

This component will automatically adjust its height, position, or bottom padding based on the keyboard height to remain visible while the virtual keyboard is displayed. Example​ Reference Props​ View Props​ Inherits View Props. behavior​ Specify how to react to the presence of the keyboard. Android and iOS both interact with this prop differently. On both iOS and Android, setting behavior is recom

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo

Systrace is a standard Android marker-based profiling tool (and is installed when you install the Android platform-tools package). Profiled code blocks are surrounded by start/end markers which are then visualized in a colorful chart format. Both the Android SDK and React Native framework provide standard markers that you can visualize. Example​ Systrace allows you to mark JavaScript (JS) events w

2024React Native 0.75 - Support for Percentage Values in Layout, New Architecture Stabilization, Template & init Updates, and moreUse a framework to build React Native appsReact Native 0.74 - Yoga 3.0, Bridgeless New Architecture, and more2023React Native 0.73 - Debugging Improvements, Stable Symlink Support, and moreReact Native 0.72 - Symlink Support, Better Errors, and morePackage Exports Suppo